General

  • Target

    ebc25d1665e149526a6a379f033e8b6aa5e1c5bab0ff04968d3a2d93faab6b7f.exe

  • Size

    96KB

  • Sample

    250217-kd32waxjhm

  • MD5

    028c525ddc56e9c6ba2909ab907c4648

  • SHA1

    00b680e1a05dc6a5f79c7f827d92a0e718bd23e7

  • SHA256

    ebc25d1665e149526a6a379f033e8b6aa5e1c5bab0ff04968d3a2d93faab6b7f

  • SHA512

    50b7dfad1d6994009b3554a66f737e9a409ed25f634b59c07c32b0eb0a3f9ac531503ecc6dac2141f865f2a35f3c7761a1c729253761cfe3edd6c47350718254

  • SSDEEP

    1536:E/f7XvNb/M1lmu+fb2Lux7RZObZUUWaegPYA2:EbFzM1lmTgGClUUWaeV

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      ebc25d1665e149526a6a379f033e8b6aa5e1c5bab0ff04968d3a2d93faab6b7f.exe

    • Size

      96KB

    • MD5

      028c525ddc56e9c6ba2909ab907c4648

    • SHA1

      00b680e1a05dc6a5f79c7f827d92a0e718bd23e7

    • SHA256

      ebc25d1665e149526a6a379f033e8b6aa5e1c5bab0ff04968d3a2d93faab6b7f

    • SHA512

      50b7dfad1d6994009b3554a66f737e9a409ed25f634b59c07c32b0eb0a3f9ac531503ecc6dac2141f865f2a35f3c7761a1c729253761cfe3edd6c47350718254

    • SSDEEP

      1536:E/f7XvNb/M1lmu+fb2Lux7RZObZUUWaegPYA2:EbFzM1lmTgGClUUWaeV

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks